INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70a8a6adff19372d8e0b8dfc15e92b1812b56db4427f94b0713231c58a72512e', 
    '4wY/6GI/K2Q8ihHuOubuRlpuqZCThfgGv80Rc5Naa6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)